19
R
28. If the system is set to Pulsing valve and Ladder, the display will read:
SYSTEM SPECS (LADDER)
Demand:
0%-020%
020%-040%
040%-060%
060%-080%
080%-100%
100%
LOT HOT PER
006-010/060s
014-020/060s
023-030/060s
032-040/060s
041-050/060s
050-060/060s
29. Press
and use
to adjust these parameters as desired. Refer to the Operation Principle on page 7
for
more information on the Ladder method.
30. Press
until the cursor is back at the upper left corner of the screen. Press
, the display will read:
SYSTEM SPECS (LADDER)
Demand:
0%-020%
020%-040%
040%-060%
060%-080%
080%-100%
100%
Pulse
006/060s
014/060s
023/060s
032/060s
041/060s
050/060s
No parameters can be modified here. It shows the resulting pulse lengths according to the cooling demand percentage
ranges that were set in step 29 as well as according to parameters
OutTempLW
,
OutTempLW band
and
OutTempLW
Mode
.
31. Continue to step 35.
32. If the system is set to Modulating Pump, the display will read:
SYSTEM SPECIFICATIONS
Water pump
LOT HOT RES
Max spd: 072-082% 072%
Min spd: 040-050% 040%
Acceleration
on start: 01%/sec
Refer to the Operation Principle section for more information on the cooling demand (page 5), pump speed adjustment
and acceleration on start (page 9).
33. Use
to navigate between fields. Use
to enter the values. Press
to confirm your selection.
34. Press
until the cursor is back at the upper left corner of the screen.
35. Press
, the display will read: